Grizzly Rifle Ammunition Features The Grizzly Ammo .458 Lott load is built around a 500 grain solid brass projectile a bullet construction chosen specifically for its ability to drive deep and straight through heavy muscle and bone on the largest game animals. Unlike an expanding bullet a solid brass projectile holds its shape and weight through impact delivering maximum penetration when a hunter needs to reach vital organs on dangerous game. This bullet weight and construction combination is purpose built for big game application where bullet failure is simply not an option. Loaded in brass cases the ammunition benefits from reliable extraction and consistent chamber pressures round after round. Each box contains 5 rounds a count that mirrors the typical capacity of a dangerous game bolt action rifle and keeps the ammunition organized for a hunt. The .458 Lott cartridge itself is renowned among dangerous game hunters for delivering significantly more power than the .458 Winchester Magnum it was developed from. Grizzly Ammo manufactures its big bore lineup with close attention to consistent bullet seating and powder charges which matters even more in a cartridge intended for life threatening encounters with dangerous game. This load gives dangerous game hunters a dependable deep penetrating option they can trust in the field. Grizzly Rifle Ammunition Specifications Manufacturer: Grizzly Caliber: .458 Lott Bullet Weight: 500 gr Bullet Type: Solid Brass Casing Material: Brass Application: Big Game Rounds Per Box: 5 Available At: GrabAGun